27791736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 58884744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 263, 296, 357, 408, 444, 476, 518, 526, 629, 714, 777, 789, 888, 952, 1036, 1052, 1258, 1428, 1554, 1578, 1841, 1887, 2072, 2104, 2516, 2856, 3108, 3156, 3682, 3774, 4403, 4471, 5032, 5523, 6216, 6312, 7364, 7548, 8806, 8942, 9731, 11046, 13209, 13413, 14728, 15096, 17612, 17884, 19462, 22092, 26418, 26826, 29193, 31297, 35224, 35768, 38924, 44184, 52836, 53652, 58386, 62594, 68117, 77848, 93891, 105672, 107304, 116772, 125188, 136234, 165427, 187782, 204351, 233544, 250376, 272468, 330854, 375564, 408702, 496281, 544936, 661708, 751128, 817404, 992562, 1157989, 1323416, 1634808, 1985124, 2315978, 3473967, 3970248, 4631956, 6947934, 9263912, 13895868, 27791736]

約数ペア:

[(1, 27791736), (2, 13895868), (3, 9263912), (4, 6947934), (6, 4631956), (7, 3970248), (8, 3473967), (12, 2315978), (14, 1985124), (17, 1634808), (21, 1323416), (24, 1157989), (28, 992562), (34, 817404), (37, 751128), (42, 661708), (51, 544936), (56, 496281), (68, 408702), (74, 375564), (84, 330854), (102, 272468), (111, 250376), (119, 233544), (136, 204351), (148, 187782), (168, 165427), (204, 136234), (222, 125188), (238, 116772), (259, 107304), (263, 105672), (296, 93891), (357, 77848), (408, 68117), (444, 62594), (476, 58386), (518, 53652), (526, 52836), (629, 44184), (714, 38924), (777, 35768), (789, 35224), (888, 31297), (952, 29193), (1036, 26826), (1052, 26418), (1258, 22092), (1428, 19462), (1554, 17884), (1578, 17612), (1841, 15096), (1887, 14728), (2072, 13413), (2104, 13209), (2516, 11046), (2856, 9731), (3108, 8942), (3156, 8806), (3682, 7548), (3774, 7364), (4403, 6312), (4471, 6216), (5032, 5523)]